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High Density Edge QAM(IPQAM)

  • Product Introduction

    Sumavision IPQAM3.1 is a broadcasting-level and high density IP QAM (Edge QAM) Modulator which has integration, high reliability and high flexibility. It can be applied at any node of the system in the head-end, hub head-end and small area optical trunk network to realize data receiving, routing, multiplexing, scrambling, modulating, up-converting in Gigabit Ethernet. It can be widely used for cable digital television broadcasting and VOD system.

  • Features

    • High density. 1RU chassis support max 256 frequencies QAM channels
    • 32 un-adjacent frequencies on each RF port, un-adjacent frequency of full-band span
    • Flexible modules with frequency and RF ports combinations:32x2,24x2,8x3
    • Support maximum16 GbE inputs via SFP (IEEE802.3z)
    • Support 2 10GigE ports in the front panel
    • Compatible with ITU-T J.83 Annex A, B, C international standard
    • 1+1 SFP interface redundancy to ensure high reliability of data reception
    • Powerful core processing: TS over IP multiplexing, PSI/SI processing, modulation and up-conversion
    • Compatible with DWDM optical fiber network, optional single mode / multimode optical receiver
    • Agile full-band: 45-1000MHz
    • Support various types of VOD server seamless connection
    • Each card supports 2048 concurrent streams; each frequency can support up to 64 programs
    • Hot-swappable card and power supplies, convenient to maintain
    • Low power consumption, single frequency is about 1.5W, suitable for large-scale deployment
    • Provides ASI monitoring port which gives operator more flexible optional monitoring method than WEB and SNMP control.


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